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Mainframes Developer Jobs in Texas (NOW HIRING)

Proximate Technologies Inc.

Mainframe Developer

Plano, TX

$45.75 - $58.75/hr

Must understand Agile methodologies and DevOps for mainframe. Qualifications * Bachelor's / Master's degree in Computer Science, Information Technology, or related field. Additional Information All ...

Triunity Software, Inc.

Mainframe Developer

Austin, TX · On-site

$90 - $130/hr

Triunity Software is looking for a talented Mainframe professional to join our growing team in Austin, TX (Remote). This is an exciting opportunity to work on cutting-edge mainframe systems with a ...

Ampcus Inc

Mainframe Engineer

Plano, TX · On-site

$47.25 - $60.75/hr

They are seeking a Mainframe Engineer to execute software solutions and develop high-quality production code while maintaining algorithms and producing design artifacts for complex applications.

Apex Systems

Mainframe Developer

Coppell, TX · On-site

$45.50 - $58.50/hr

Job#: 3045497 Mainframe Developer Location: Dallas, TX | Tampa, FL | Jersey City, NJ Role Overview We are seeking a Mainframe Software Engineer to design, build, and operate the applications that ...

Triunity Software

Mainframe Developer

Austin, TX · On-site

$100K - $110K/yr

Triunity Software is looking for a talented Mainframe professional to join our growing team in Austin, TX (Remote). This is an exciting opportunity to work on cutting-edge mainframe systems with a ...

Broadcom Inc.

Senior Mainframe DevOps Architect

Plano, TX · On-site

$150 - $230/hr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers--translating complex business requirements into ...

Broadcom, Inc.

Senior Mainframe DevOps Architect

Plano, TX · On-site

$123K - $168K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers-translating complex business requirements into ...

Sonsoft Inc

Hogan Mainframe Developer

Plano, TX · On-site

$47 - $60.25/hr

Need consultant for Full-Time job having good knowledge as Hogan Mainframe Developer Qualifications * Bachelor's degree or foreign equivalent required from an accredited institution. Will also ...

NTT DATA, Inc.

Mainframe Developer

Dallas, TX · On-site

$96.80 - $145.20/hr

Mainframe Developer (Dallas, Texas) Responsibilities * Provide thought & technical leadership for key initiatives. * Develop and maintain architecture solutions on a platform dedicated to ...

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Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

Is a mainframes developer a good career?

A mainframes developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the ongoing need to maintain and upgrade existing mainframe applications. However, the number of new positions is limited compared to emerging technologies, and skills in mainframe modernization are increasingly valued.

What does a mainframes developer do?

A mainframes developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of large-scale enterprise systems, frequently working with legacy code and mainframe-specific tools in a structured environment.

What are popular job titles related to Mainframes Developer jobs in Texas?

For Mainframes Developer jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Mainframes Developer jobs in Texas look for?

The top searched job categories for Mainframes Developer jobs in Texas are:

What cities in Texas are hiring for Mainframes Developer jobs?

Cities in Texas with the most Mainframes Developer job openings:

Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Texas as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Mainframe Developer

Proximate Technologies Inc.

Plano, TX

$45.75 - $58.75/hr

Full-time

Re-posted 27 days ago

Job description

Company Description

Proximate Technologies Inc is in staffing and consulting since 2004, we are immensely successful in creating a global network of highly adopt intelligent workforce that can help you achieve critical projects and goals. Keeping pace with projects and being on the lookout for the extremely talented individuals has become even more challenging and here is where Proximate comes in to play!

Job Description
  • Writing, testing, and debugging COBOL programs using established coding standards and best practices.
  • Developing and maintaining JCL scripts to manage batch processing and job scheduling.
  • Designing, developing, and maintaining DB2 databases to support application data needs.
  • Writing and maintaining CICS transaction programs to provide online access to mainframe applications.
  • Must understand Agile methodologies and DevOps for mainframe.
Qualifications
  • Bachelor's / Master's degree in Computer Science, Information Technology, or related field.

Additional Information

All your information will be kept confidential according to EEO guidelines.